VORTEX DYNAMICS IN THE CLASSICAL 2-DIMENSIONAL XY ANTIFERROMAGNET

被引：0
作者：
PIRES, AST
机构：
[1] Departmento de Fisica, UFMG, Belo Horizonte, 30161970 MG
来源：
SOLID STATE COMMUNICATIONS | 1994年 / 92卷 / 03期
关键词：
D O I：
10.1016/0038-1098(94)90883-4
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We derive the equation of motion for vortices in a two-dimensional classical antiferromagnet with easy -plane anisotropy, using a Lagrangian formulation. We estimate the effective mass of a free vortex for temperatures above the Kosterlitz-Thouless transition temperature.
引用
收藏
页码：237 / 239
页数：3
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